61422060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 151467540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 179, 190, 210, 215, 228, 258, 266, 285, 301, 358, 380, 399, 420, 430, 516, 532, 537, 570, 602, 645, 665, 716, 798, 817, 860, 895, 903, 1074, 1140, 1204, 1253, 1290, 1330, 1505, 1596, 1634, 1790, 1806, 1995, 2148, 2451, 2506, 2580, 2660, 2685, 3010, 3268, 3401, 3580, 3612, 3759, 3990, 4085, 4515, 4902, 5012, 5370, 5719, 6020, 6265, 6802, 7518, 7697, 7980, 8170, 9030, 9804, 10203, 10740, 11438, 12255, 12530, 13604, 15036, 15394, 16340, 17005, 17157, 18060, 18795, 20406, 22876, 23091, 23807, 24510, 25060, 28595, 30788, 34010, 34314, 37590, 38485, 40812, 46182, 47614, 49020, 51015, 53879, 57190, 68020, 68628, 71421, 75180, 76970, 85785, 92364, 95228, 102030, 107758, 114380, 115455, 119035, 142842, 146243, 153940, 161637, 171570, 204060, 215516, 230910, 238070, 269395, 285684, 292486, 323274, 343140, 357105, 438729, 461820, 476140, 538790, 584972, 646548, 714210, 731215, 808185, 877458, 1023701, 1077580, 1428420, 1462430, 1616370, 1754916, 2047402, 2193645, 2924860, 3071103, 3232740, 4094804, 4387290, 5118505, 6142206, 8774580, 10237010, 12284412, 15355515, 20474020, 30711030, 61422060]

約数ペア:

[(1, 61422060), (2, 30711030), (3, 20474020), (4, 15355515), (5, 12284412), (6, 10237010), (7, 8774580), (10, 6142206), (12, 5118505), (14, 4387290), (15, 4094804), (19, 3232740), (20, 3071103), (21, 2924860), (28, 2193645), (30, 2047402), (35, 1754916), (38, 1616370), (42, 1462430), (43, 1428420), (57, 1077580), (60, 1023701), (70, 877458), (76, 808185), (84, 731215), (86, 714210), (95, 646548), (105, 584972), (114, 538790), (129, 476140), (133, 461820), (140, 438729), (172, 357105), (179, 343140), (190, 323274), (210, 292486), (215, 285684), (228, 269395), (258, 238070), (266, 230910), (285, 215516), (301, 204060), (358, 171570), (380, 161637), (399, 153940), (420, 146243), (430, 142842), (516, 119035), (532, 115455), (537, 114380), (570, 107758), (602, 102030), (645, 95228), (665, 92364), (716, 85785), (798, 76970), (817, 75180), (860, 71421), (895, 68628), (903, 68020), (1074, 57190), (1140, 53879), (1204, 51015), (1253, 49020), (1290, 47614), (1330, 46182), (1505, 40812), (1596, 38485), (1634, 37590), (1790, 34314), (1806, 34010), (1995, 30788), (2148, 28595), (2451, 25060), (2506, 24510), (2580, 23807), (2660, 23091), (2685, 22876), (3010, 20406), (3268, 18795), (3401, 18060), (3580, 17157), (3612, 17005), (3759, 16340), (3990, 15394), (4085, 15036), (4515, 13604), (4902, 12530), (5012, 12255), (5370, 11438), (5719, 10740), (6020, 10203), (6265, 9804), (6802, 9030), (7518, 8170), (7697, 7980)]